About: http://webisa.webdatacommons.org/87173356

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	With a lack of publishing standards and a huge variety of formats being used, including Word, Excel, PDF and HTML, there is not a straightforward way to tackle this problem, apart from storing files in multiple formats.
http://www.w3.org/ns/prov#wasQuotedFrom	computerweekly.com